RER45F2051P
View detailed technical data, stock status, and sourcing information for: RER45F2051P
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A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.
4.000 inches heat sink width, 2.050 kilohms electrical resistance, -1.000 to 1.000 resistance tolerance in percent, 6.000 inches heat sink length, -30.0 to 30.0 temp coefficient of resistance in ppm per deg celsius
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Temp Coefficient Of Resistance In Ppm Per Deg Celsius
- -30.0 to 30.0
- Electrical Resistance
- 2.050 kilohms
- Resistance Tolerance In Percent
- -1.000 to 1.000
- Heat Sink Length
- 6.000 inches
- Heat Sink Width
- 4.000 inches
- Heat Sink Height
- 2.000 inches
- Heat Sink Thickness
- 0.040 inches
- Ambient Temp In Deg Celsius At Zero Percent Rated Power
- 275.0
- Temp Range Of Temp Coefficient In Deg Celsius
- -55.0 to 275.0
- Reliability Indicator
- established
- Reliability Failure Rate Level In Percent
- 0.010
- Terminal Length
- 0.312 inches nominal
- Body Length
- 0.750 inches nominal
- Body Width
- 0.438 inches nominal
- Body Height
- 0.406 inches nominal
- Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
- 0.562 inches nominal
- Power Dissipation Rating In Watts
- 6.000 free air
- Ambient Temp At Full Rated Power
- 25.0 celsius
- Inclosure Type
- encased
- Mounting Hole Size
- 0.094 inches nominal
- Terminal Type
- tab, solder lug
- Material
- aluminum alloy heat sink
- Style Designator
- axial terminal (s)
- Test Data Document
- "81349-mil-r-39009 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
- Specification/Standard Data
- 81349-mil-r-39009/2 government specification
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| RER45F2051M | Resistor,fixed,wire Wound,nonind |
| RER45F2051P | Resistor,fixed,wire Wound,nonind |
| RER45F2051R | Resistor,fixed,wire Wound,nonind |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5905-00-429-5758?
Does the NSN 5905-00-429-5758 have a Schedule B code assigned?
Does NSN 5905-00-429-5758 require demilitarization?
Does NSN 5905-00-429-5758 contain precious materials?
Does NSN 5905-00-429-5758 contain hazardous materials?
When the NSN 5905-00-429-5758 was assigned to the Federal Catalog?
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